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filereference:output:atmosphere [2019/08/29 10:52] – enviadmin | filereference:output:atmosphere [2020/06/24 14:16] – enviadmin | ||
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- | ^Nr ^ Variable | + | | |**Variable** |**Unit** |**Description** | |
| |Objects| -| Single object IDs to visualize the model domain. Meaning of the different IDs is stored in LEONARDO Special Layer Definition Files | | | |Objects| -| Single object IDs to visualize the model domain. Meaning of the different IDs is stored in LEONARDO Special Layer Definition Files | | ||
- | | |Flow u | m/s | Wind speed. Vector component along the West-East axis (+: East, -: West) | | + | | |Flow u | m/s | Wind speed. Vector component along the West-East axis (+: East, -: West) | |
| |Flow v | m/s | Wind speed. Vector component along the North-South axis (+: South, -: North) | | | |Flow v | m/s | Wind speed. Vector component along the North-South axis (+: South, -: North) | | ||
| |Flow w | m/s | Wind speed. Vector component along the vertical axis (+: up, -: down) | | | |Flow w | m/s | Wind speed. Vector component along the vertical axis (+: up, -: down) | | ||
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| |Wind Direction | deg | Wind direction of horizontal component in geographic reference (0: N..90: | | |Wind Direction | deg | Wind direction of horizontal component in geographic reference (0: N..90: | ||
| |Pressure Perturbation | Pa | Dynamic pressure as a result of the wind field calculation. Pressure values will add up over time, use spatial difference values only if required| | | |Pressure Perturbation | Pa | Dynamic pressure as a result of the wind field calculation. Pressure values will add up over time, use spatial difference values only if required| | ||
- | | | Air Temperature | °C | Potential air temperature at reference (and model default) pressure. For the 3D model, it can be treated like the absolute air temperature| | + | | | Potential |
- | | | Air Temperature | + | | | Air Temperature |
| | Air Temperature Change | K/h | Changes of air temperature compared to the last _AT_ output file | | | | Air Temperature Change | K/h | Changes of air temperature compared to the last _AT_ output file | | ||
| | Specific Humidity | g/kg | Specific air humidity | | | | Specific Humidity | g/kg | Specific air humidity | | ||
| | Relative Humidity | % | Relative air humidity (Caution: Depends both on Specific air humidity and air temperature)| | | | Relative Humidity | % | Relative air humidity (Caution: Depends both on Specific air humidity and air temperature)| | ||
| | TKE | m²/m³ | Local Turbulent Kinetic Energy | | | | TKE | m²/m³ | Local Turbulent Kinetic Energy | | ||
- | | | TKE Dissipation | m³/m³ | Local dissipation rate of Turbulent Kinetic Energy| | + | | | Dissipation | m³/m³ | Local dissipation rate of Turbulent Kinetic Energy| |
| | Mean Radiant Temperature | °C | The composed radiative fluxes and air temperature for a standing person| | | | Mean Radiant Temperature | °C | The composed radiative fluxes and air temperature for a standing person| | ||
- | | | Vertical Exchange Coefficient Impulse | m²/s | Calculated vertical exchange coefficient for impulse| | + | | | Vertical Exchange Coefficient Impulse | m²/s | Calculated vertical exchange coefficient for impulse| |
| | Horizontal Exchange Coefficient Impulse | m²/s | Calculated horizontal exchange coefficient for impulse (At the moment for microscale assumed to be equal to the vertical exchange coefficient) | | | | Horizontal Exchange Coefficient Impulse | m²/s | Calculated horizontal exchange coefficient for impulse (At the moment for microscale assumed to be equal to the vertical exchange coefficient) | | ||
| | Direct Shortwave Radiation | W/m²| Available direct solar radiation referring to a reference surface perpendicular to the incoming sun rays (maximum value before applying Lamberts' | | | Direct Shortwave Radiation | W/m²| Available direct solar radiation referring to a reference surface perpendicular to the incoming sun rays (maximum value before applying Lamberts' | ||
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| | Leaf Temperature | °C | Temperature of the leaf | | | | Leaf Temperature | °C | Temperature of the leaf | | ||
| | Temperature Flux at Leaf | K*m/s | Temperature Flux in K from leaf to atmosphere | | | | Temperature Flux at Leaf | K*m/s | Temperature Flux in K from leaf to atmosphere | | ||
- | | | Stomata Resistance | s/m | Actual resistance of stomata to vapour transfer| | + | | | Stomata Resistance | s/m | Actual resistance of stomata to vapour transfer| |
| | Vapour Flux at Leaf | g/kg*m/s | Evaportation and transpiration flux on leaf per leaf area unit| | | | Vapour Flux at Leaf | g/kg*m/s | Evaportation and transpiration flux on leaf per leaf area unit| | ||
- | | | Water on Leaf | g/ m² | Liquid water on leaf per leaf area| | + | | | Water on Leafes |
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| | CO2 |mg/m³ | Atmospheric CO2 | | | | CO2 |mg/m³ | Atmospheric CO2 | | ||
| | CO2 | ppm | Atmospheric CO2| | | | CO2 | ppm | Atmospheric CO2| | ||
- | | | CO2 Flux at Leaf | mg/kg*m/s | CO2 Flux at leaf per leaf area unit| | + | | | CO2 Flux at Leaf | mg/kg*m/s | CO2 Flux at leaf per leaf area unit| |
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| | Local Mixing Length | m | Local mixing length calculated from TKE model| | | | Local Mixing Length | m | Local mixing length calculated from TKE model| | ||
| | TKE normalised with 1D model | - | Local TKE normlized to 1 with 1D reference model | | | | TKE normalised with 1D model | - | Local TKE normlized to 1 with 1D reference model | | ||
- | | | Dissipation normalised with 1D model | - | Local TKE dissiplation normlized to 1 with 1D reference model | | + | | | Dissipation normalised with 1D model | - | Local TKE dissiplation normlized to 1 with 1D reference model | |
- | | | Km normalised with 1D model | - | Local Km normlized to 1 with 1D reference model | | + | | | Km normalised with 1D model | - | Local Km normlized to 1 with 1D reference model | |
- | | | TKE Mechanical Turbulence Production | ( ) | Local TKE mechnical production normlized to 1 with 1D reference model | | + | | | TKE Mechanical Turbulence Production | ( ) | Local TKE mechnical production normlized to 1 with 1D reference model | |
- | | | Div Rlw Temp change | + | | | Div Rlw Temp change |
- | | | Building Number | + | | | Building Number |